﻿// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
// Copyright (c) 2011, Dr. Masroor Ehsan
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//     * Neither the name of the author nor the
//       names of its contributors may be used to endorse or promote products
//       derived from this software without specific prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// 
// $Author: masroore@gmail.com $
// $Id: ContractValidator.cs 37 2011-10-21 15:00:21Z masroore@gmail.com $
// $Rev: 37 $
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

using System;
using FluentValidation;

namespace MaxTrader.BusinessObjects.Validation
{
    public class ContractValidator : AbstractValidator<Contract>
    {
        public ContractValidator()
        {
            RuleFor(c => c.Type)
                .Must(t => t == ContractType.Buy || t == ContractType.Sell);
            RuleFor(c => c.Stock)
                .NotNull();
            RuleFor(c => c.Date)
                .Must(d => d > DateTime.MinValue && d < DateTime.MaxValue);
            RuleFor(c => c.Price)
                .GreaterThan(0m);
            RuleFor(c => c.Quantity)
                .GreaterThan(0m);
            RuleFor(c => c.ReferencePrice)
                .GreaterThan(0m)
                .WithName("Reference Price")
                .When(c => c.ReferenceDate != null);
            RuleFor(c => c.ReferenceDate)
                .Must(d => d > DateTime.MinValue && d < DateTime.MaxValue)
                .WithName("Reference Date")
                .When(c => c.ReferencePrice != null);
            RuleFor(c => c.Comment)
                .Length(0, 80);
        }
    }
}